No, because it has no line segments
no
A circle or oval.
A polygon is usually defined as a plane figure bounded by straight line segments. Any figure which does not correspond to this definition would be a non-polygon. For example, triangles, rectangles, squares, and even star shapes are called polygons. A circle, semicircle or oval is not a polygon. The have curved boundaries.
An oval, being a continuous shape, does not have sides by the normal definition. However, one can argue it has an infinite amount of sides.
No, because it has no line segments
no
A circle or oval.
A Polygon has 3 or more sides. It might be an irregular circle but that's it.
No. A polygon is a shape bounded by STRAIGHT lines.
It is a circle or an oval shape.
No because an octagon is an 8 sided polygon
A shape very close to a circle or an oval.
Normally you just add the sides of a polygon. If it's a rounded polygon (ex:circle, oval, etc), then there is a different formula. (ex:circle=pi*r squared)
Any closed figure formed by a set of straight linesegments is a polygon. If the segments are curved such as in a circle or oval, the closed figure is not a polygon.
square triangle circle oval rectangle polygon
oval of revolution would be the exact math term for it. Doctor Chuck